A urine testing sampling device for urology

Abstract

The present invention belongs to the technical field of urine detection sampling equipment, and discloses a urology urine detection sampling equipment, including a support bin, and also including a rear-segment sampling structure, which is arranged in the inner cavity of the support bin and is used to sample the rear-segment urine, a quantity control structure is arranged in the inner cavity of the support bin and is used to control the sampling amount, a discharge structure is arranged in the inner cavity of the support bin and is used to supplement the sample, and a closing structure is arranged to be slidably connected above the support bin and is used to close the support bin, wherein the rear-segment sampling structure includes a front-segment collecting bin, and the front-segment collecting bin is fixedly connected to the inner cavity of the support bin. The present invention collects the front-segment urine by the front-segment collecting bin, and collects and samples the rear-segment urine by the rear-segment sampling bin, thereby avoiding the bacteria at the user's urethral opening from mixing in the front-segment urine, causing the entire urine sample to be contaminated, affecting the accuracy of the detection, and at the same time, the user does not need to change the urination site, thereby improving the convenience of collection.

Description

Technical Field

[0001] The invention belongs to the technical field of urine detection sampling equipment, in particular to a urine detection sampling equipment for urology surgery. Background Art

[0002] During the treatment process, patients in urology often need to use urine testing sampling equipment to sample urine for testing;

[0003] The Chinese invention patent with publication number CN117883123A discloses a diabetic intrarenal catheterization sampling device; it includes a box body, a urine collecting bucket, a sampling bucket, a coil, a bellows and an adjustment component, the urine collecting bucket is arranged in the box body, one end of the bellows is connected to the urine collecting bucket, the coil is connected to the other end of the bellows, the sampling bucket is connected to the coil, the adjustment component includes a fixed plate, a driving member, a connecting rod, a circular shaft, a movable frame and two guide rods, the fixed plate is fixedly connected to the bellows, the movable frame is fixedly connected to the fixed plate, and the driving member is arranged above the box body. Through the arrangement of the above structure, it is possible to facilitate the sampling of the patient's urine and avoid contamination of the patient's limbs and clothes.

[0004] The above application can prevent urine samples from contaminating the patient's limbs and clothing. However, in the requirements for medical testing of urine samples, it is necessary to collect mid-stream urine, because there are bacteria around the urethral opening. In the early stage of urination, the bacteria in the urethral opening are more likely to come into contact with the first-stream urine, resulting in the contamination of the first-stream urine. As urination progresses, the bacteria in the urethral opening decreases, so the bacterial content of the latter urine is usually low, which hardly affects the accuracy of the test. Therefore, in order to ensure the accuracy of the test, the patient is required to discharge the first-stream urine into the urination pool, and then use the urine sampling cup to intercept the mid-stream urine, which makes the patient's interception more cumbersome, and some patients find it difficult to grasp the time to intercept the mid-stream urine, and the urine in the urine sampling cup is easily contaminated by bacteria in the air, resulting in inaccurate subsequent tests. Summary of the invention

[0005] The purpose of the present invention is to provide a urine testing and sampling device for urology to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above object, the present invention provides the following technical solution: a urine testing and sampling device for urology surgery, comprising a support chamber, and also comprising:

[0007] A posterior segment sampling structure, which is arranged in the inner cavity of the support chamber and is used for sampling posterior segment urine;

[0008] A quantity control structure, which is arranged in the inner cavity of the support chamber and is used to control the amount of sampling;

[0009] A discharge structure, which is arranged in the inner cavity of the support chamber and is used to discharge the front urine;

[0010] A closing structure is provided and slidably connected above the supporting bin and is used to close the supporting bin;

[0011] Among them, the rear-stage sampling structure includes a front-stage collecting bin, which is fixedly connected to the inner cavity of the supporting bin, and the top of the front-stage collecting bin is fixedly connected with a collecting bucket, and the bottom end of the front-stage collecting bin is movably sleeved with a guide rod, and the top of the guide rod is fixedly connected with a floating ball, and the floating ball is located in the inner cavity of the front-stage collecting bin, and the top of the front-stage collecting bin is fixedly connected with a connecting tube, and the bottom end of the connecting tube is fixedly connected with an opening and closing tube 1, and the bottom end of the opening and closing tube 1 is fixedly connected with a telescopic tube 1, and the bottom end of the telescopic tube 1 is fixedly connected with the rear-stage sampling bin, and the bottom end of the rear-stage sampling bin is fixedly connected with a control valve, and the bottom end of the control valve is fixedly connected with a telescopic tube 2, and the bottom end of the telescopic tube 2 is fixedly connected with the collecting tube, and the collecting tube is fixedly connected to the bottom end of the supporting bin.

[0012] Preferably, the floating ball moves in the inner cavity of the front collection bin along the axial direction of the guide rod, the upper part of the front collection bin has the same diameter as the floating ball, and the front collection bin is connected with the inner cavity of the opening and closing tube through the connecting tube.

[0013] Preferably, the quantity control structure includes a mounting ring, which is fixedly connected to the outer surface of the rear-stage sampling bin, the bottom end of the mounting ring is fixedly connected with a spring component 1, the bottom of the inner cavity of the support bin is fixedly connected with a spring component 2, the top of the spring component 2 is fixedly connected with an L-shaped plate, the inner cavity of the L-shaped plate is movably sleeved with a threaded ring through a bearing, the threaded ring is engaged with a threaded rod, the top of the threaded rod is fixedly connected with a limiting rod, the top of the threaded rod is fixedly installed with a circular plate, the limiting rod is movably sleeved in the inner cavity of the L-shaped plate, the inner cavity of the L-shaped plate is movably sleeved with a rotating rod, the bottom of the rotating rod is movably sleeved with an anti-slip transmission belt, and the rotating rod is transmission-connected to the threaded ring via the anti-slip transmission belt.

[0014] Preferably, the control structure also includes a steel wire rope fixedly connected to the top end of the L-shaped plate, the steel wire rope is fixedly connected to a blocking block on one side of the inner cavity of the opening and closing tube, the inner cavity of the opening and closing tube is fixedly connected to a limiting spring, the blocking block is movably sleeved in the inner cavity of the opening and closing tube, the outer surface of the opening and closing tube away from the limiting spring is fixedly connected to a supporting wheel, the steel wire rope is located in the inner cavity of the supporting wheel, and the top of the opening and closing tube is fixedly connected to a discharge pipe.

[0015] Preferably, the spring assembly 1 and the spring assembly 2 are both composed of a damping telescopic rod and a spring, the damping telescopic rod is located at the center of the spring cavity, a rectangular groove is opened on the side of the support bin close to the rotating rod, and the rotating rod passes through the rectangular groove and is located on the outside of the support bin.

[0016] Preferably, the discharge structure includes an opening and closing tube two, which is fixedly connected to the bottom end of the front collection bin, the inner cavity of the opening and closing tube two is fixedly connected to a limiting spring two, the side of the limiting spring two close to the guide rod is fixedly connected to a blocking block two, the side of the blocking block two away from the limiting spring two is fixedly connected to a moving rod, the bottom end of the opening and closing tube two is fixedly connected to an outflow pipe, and the bottom end of the outflow pipe is fixedly connected to the opening and closing tube one.

[0017] Preferably, a circular hole is provided at the center of the second opening and closing tube away from the second limit spring, the moving rod passes through the circular hole and is located outside the supporting bin, and the second blocking block is located at the connection between the front collecting bin and the second opening and closing tube.

[0018] Preferably, the closing structure includes a closing plate, which is slidably connected to the top of the supporting bin and is located above the collecting bucket. An overflow pipe is fixedly installed on the top of the collecting bucket. A threaded plug is engaged in the middle of the closing plate. A limiting block is fixedly connected to the top of the closing plate. A magnetic sheet is fixedly connected to the top of the supporting bin and one side of the closing plate close to the collecting bucket. The closing plate and the supporting bin can be magnetically connected via the magnetic sheet.

[0019] Preferably, a pressing plate is fixedly connected to the bottom end of the closing plate, and a side of the moving rod away from the blocking block 2 is located in the moving path of the pressing plate.

[0020] The beneficial effects of the present invention are as follows:

[0021] 1. In the present invention, at the initial stage of urination, the front urine enters the inner cavity of the front collecting chamber. When the urine in the inner cavity of the front collecting chamber is filled, the floating ball floats up to block the top of the front collecting chamber, so that the rear urine enters the inner cavity of the rear sampling chamber along the connecting tube, the opening and closing tube 1, and the telescopic tube 1. Then, the control valve is started to discharge the rear urine collected in the inner cavity of the rear sampling chamber along the telescopic tube 2 and the collecting tube, thereby realizing the collection of the front urine by the front collecting chamber and the collection and sampling of the rear urine by the rear sampling chamber, avoiding the bacteria at the user's urethral opening affecting the accuracy of urine sample detection, and no longer requiring the user to change the urination site, thereby improving the convenience of collection.

[0022] 2. The present invention drives the threaded ring to rotate by rotating the rotating rod, thereby driving the threaded rod to move along the axial direction of the limiting rod, and adjusting the height of the threaded rod according to the amount of urine sample to be collected. When the rear urine in the inner cavity of the rear sampling chamber drives the rear sampling chamber to descend to press the threaded rod, the threaded rod drives the L-shaped plate to descend, and then pulls the blocking block 1 in the inner cavity of the opening and closing tube 1 to the top of the telescopic tube 1 through the steel wire rope, and then the excess urine is blocked by the blocking block 1 and discharged from the discharge pipe, thereby achieving the control of the amount of sample collected by the rear sampling chamber according to the required amount of sample, thereby improving the convenience of medical staff in sampling. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall connection structure of the present invention;

[0024] Figure 2 For the present invention Figure 1 The enlarged schematic diagram at A in the middle;

[0025] Figure 3 This is a schematic diagram of the internal connection structure of the support bin of the present invention;

[0026] Figure 4 For the present invention Figure 3 The enlarged schematic diagram of point B in the middle;

[0027] Figure 5 This is a schematic diagram of the connection structure of the front-end collection bin of the present invention;

[0028] Figure 6 For the present invention Figure 5 The enlarged schematic diagram at C in the middle;

[0029] Figure 7 This is a schematic diagram of the connection structure of the back-end sampling chamber of the present invention;

[0030] Figure 8 It is a schematic diagram of the L-shaped plate connection structure of the present invention.

[0031] In the figure: 1. support bin; 2. front collection bin; 3. collection bucket; 4. guide rod; 5. floating ball; 6. connecting pipe; 7. opening and closing pipe 1; 8. telescopic pipe 1; 9. rear sampling bin; 10. control valve; 11. telescopic pipe 2; 12. collecting pipe; 13. mounting ring; 14. spring assembly 1; 15. spring assembly 2; 16. L-shaped plate; 17. threaded ring; 18. threaded rod; 19. limiting rod; 20. rotating rod; 21. anti-slip transmission belt; 22. wire rope; 23. blocking block 1; 24. limiting spring 1; 25. supporting wheel; 26. discharge pipe; 27. opening and closing pipe 2; 28. limiting spring 2; 29. ​​blocking block 2; 30. moving rod; 31. outflow pipe; 32. closing plate; 33. pressing plate; 34. threaded plugging head; 35. limiting block; 36. magnetic sheet; 37. overflow pipe. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] Example

[0034] like Figure 1 , Figure 3 , Figure 5 , Figure 7 , Figure 8 As shown, an embodiment of the present invention provides a urine testing sampling device for urology, a volume control structure, which is arranged in the inner cavity of the support bin 1 and is used to control the sampling volume;

[0035] The quantity control structure includes a mounting ring 13, which is fixedly connected to the outer surface of the rear sampling chamber 9, and the bottom end of the mounting ring 13 is fixedly connected to a spring assembly 14, and the bottom of the inner cavity of the support chamber 1 is fixedly connected to a spring assembly 2 15, and the top of the spring assembly 2 15 is fixedly connected to an L-shaped plate 16, and the inner cavity of the L-shaped plate 16 is movably sleeved with a threaded ring 17 through a bearing, and the threaded ring 17 is engaged with a threaded rod 18, and the top of the threaded rod 18 is fixedly connected with a limiting rod 19, and the top of the threaded rod 18 is fixedly installed with a circular plate, and the limiting rod 19 is movably sleeved in the inner cavity of the L-shaped plate 16, and the inner cavity of the L-shaped plate 16 is movably sleeved with a rotating rod 20, and the bottom of the rotating rod 20 is movably sleeved with an anti-skid transmission belt 21, and the rotating rod 20 is transmission-connected to the threaded ring 17 through the anti-skid transmission belt 21.

[0036] The control structure also includes a steel wire rope 22 fixedly connected to the top end of the L-shaped plate 16, the steel wire rope 22 is located on one side of the inner cavity of the opening and closing tube 7 and is fixedly connected to a blocking block 23, the inner cavity of the opening and closing tube 7 is fixedly connected to a limiting spring 24, the blocking block 23 is movably sleeved in the inner cavity of the opening and closing tube 7, the outer surface of the opening and closing tube 7 away from the limiting spring 24 is fixedly connected to a supporting wheel 25, the steel wire rope 22 is located in the inner cavity of the supporting wheel 25, and the top of the opening and closing tube 7 is fixedly connected to a discharge pipe 26.

[0037] The spring assembly 1 14 and the spring assembly 2 15 are both composed of a damping telescopic rod and a spring. The damping telescopic rod is located at the center of the spring cavity. A rectangular groove is provided on one side of the support bin 1 close to the rotating rod 20. The rotating rod 20 passes through the rectangular groove and is located outside the support bin 1.

[0038] In the embodiment, the rotating rod 20 is twisted to rotate, and the threaded ring 17 is driven to rotate through the anti-slip transmission belt 21, thereby driving the threaded rod 18 meshing therewith to move along the axial direction of the limiting rod 19, and the spring assembly 2 15 is inactive when the threaded rod 18 adjusts its height. The longer the distance the threaded rod 18 moves upward, the less urine in the inner cavity of the rear-stage sampling chamber 9 can drive the rear-stage sampling chamber 9 to descend and press the threaded rod 18, and the amount of urine sample required to be collected is less;

[0039] When the rear-segment urine is injected into the inner cavity of the rear-segment sampling chamber 9, the weight of the rear-segment sampling chamber 9 increases and is gradually compressed by the spring assembly 14. When the rear-segment sampling chamber 9 drops to the top of the threaded rod 18 and presses the threaded rod 18, the threaded rod 18 drives the L-shaped plate 16 to compress, and the L-shaped plate 16 compresses and pulls the wire rope 22 downward, thereby driving the blocking block 23 to move in the direction of the supporting wheel 25 to block the top of the telescopic tube 8, preventing urine from entering the inner cavity of the rear-segment sampling chamber 9 again, so that the excess urine is discharged through the discharge pipe 26, thereby realizing the control of the amount of rear-segment urine that can be collected in the inner cavity of the rear-segment sampling chamber 9, and the medical staff can enter The urine in the inner cavity of the rear-stage sampling chamber 9 is discharged from the collecting tube 12 by opening the control valve 10 for quantitative collection, so that the medical staff can adjust the amount of urine samples according to different test items. After the collection is completed, the elasticity of the spring component 14 drives the rear-stage sampling chamber 9 to reset. After the rear-stage sampling chamber 9 moves up, the L-shaped plate 16 at the bottom of the threaded rod 18 is stopped from being pressed. The tension of the spring component 15 drives the L-shaped plate 16 to move up, so that the wire rope 22 is loosened, and then the blocking block 23 loses its limit. The blocking block 23 is reset by the limit spring 24, so that the opening and closing tube 7 and the telescopic tube 8 are connected.

[0040] like Figures 1 to 6 As shown, an embodiment of the present invention provides a urine detection sampling device for urology surgery, including a support chamber 1, and also including:

[0041] A posterior segment sampling structure, which is arranged in the inner cavity of the support chamber 1 and is used for sampling posterior segment urine;

[0042] Among them, the rear-stage sampling structure includes a front-stage collecting chamber 2, which is fixedly connected to the inner cavity of the supporting chamber 1, and the top of the front-stage collecting chamber 2 is fixedly connected to a collecting bucket 3, and the bottom end of the front-stage collecting chamber 2 is movably sleeved with a guide rod 4, and the top of the guide rod 4 is fixedly connected to a floating ball 5, and the floating ball 5 is located in the inner cavity of the front-stage collecting chamber 2, and the top of the front-stage collecting chamber 2 is fixedly connected to a connecting pipe 6, and the bottom end of the connecting pipe 6 is fixedly connected to an opening and closing pipe 7, and the bottom end of the opening and closing pipe 7 is fixedly connected to a telescopic pipe 8, and the bottom end of the telescopic pipe 8 is fixedly connected to a rear-stage sampling chamber 9, and the bottom end of the rear-stage sampling chamber 9 is fixedly connected to a control valve 10, and the bottom end of the control valve 10 is fixedly connected to a telescopic pipe 2 11, and the bottom end of the telescopic pipe 2 11 is fixedly connected to a collecting pipe 12, and the collecting pipe 12 is fixedly connected to the bottom end of the supporting chamber 1.

[0043] The floating ball 5 moves in the inner cavity of the front collection bin 2 along the axial direction of the guide rod 4. The upper part of the front collection bin 2 has the same diameter as the floating ball 5. The front collection bin 2 is connected to the inner cavity of the opening and closing tube 7 through the connecting tube 6.

[0044] In the embodiment, the user discharges the front urine into the inner cavity of the front collection chamber 2 through the collection bucket 3 at the beginning of urination. When the front urine in the inner cavity of the front collection chamber 2 is large, the floating ball 5 is driven to float along the axial direction of the guide rod 4. The floating ball 5 floats up to block the top of the front collection chamber 2. At this time, the rear urine is discharged along the connecting tube 6 to the inner cavity of the opening and closing tube 1 7, and is discharged along the opening and closing tube 1 7 and the telescopic tube 1 8 to the inner cavity of the rear sampling chamber 9.

[0045] When the user finishes urinating, the control valve 10 is activated to discharge the urine sample in the inner cavity of the rear sampling chamber 9 along the telescopic tube 11 and the collection tube 12, and the medical staff can collect the urine sample.

[0046] like Figures 1 to 5 As shown, an embodiment of the present invention provides a urine testing and sampling device for urology, including: a discharge structure, which is arranged in the inner cavity of the support bin 1 and is used to discharge the front urine;

[0047] A closing structure, which is slidably connected above the support bin 1 and is used to close the support bin 1;

[0048] The discharge structure includes an opening and closing pipe 27, which is fixedly connected to the bottom end of the front collection bin 2. The inner cavity of the opening and closing pipe 27 is fixedly connected to a limiting spring 28. The side of the limiting spring 28 close to the guide rod 4 is fixedly connected to a blocking block 29. The side of the blocking block 29 away from the limiting spring 28 is fixedly connected to a moving rod 30. The bottom end of the opening and closing pipe 27 is fixedly connected to an outflow pipe 31, and the bottom end of the outflow pipe 31 is fixedly connected to the opening and closing pipe 1 7.

[0049] A circular hole is provided at the center of the opening and closing tube 27 away from the limiting spring 28 , and the moving rod 30 passes through the circular hole and is located outside the supporting bin 1 . The blocking block 29 is located at the connection between the front collecting bin 2 and the opening and closing tube 27 .

[0050] The closing structure includes a closing plate 32, which is slidably connected to the top of the supporting bin 1 and is located above the collecting bucket 3. An overflow pipe 37 is fixedly installed on the top of the collecting bucket 3. A threaded plug 34 is engaged in the middle of the closing plate 32. A limiting block 35 is fixedly connected to the top of the closing plate 32. A magnetic sheet 36 is fixedly connected to the top of the supporting bin 1 and the side of the closing plate 32 close to the collecting bucket 3. The closing plate 32 and the supporting bin 1 can be magnetically connected through the magnetic sheet 36.

[0051] The bottom end of the closing plate 32 is fixedly connected with a pressing plate 33, and the side of the moving rod 30 away from the blocking block 29 is located in the moving path of the pressing plate 33;

[0052] In the embodiment, the external collection device is connected to the overflow pipe 37. When the user urinates, if the amount of urine is large, it can be discharged through the overflow pipe 37. When the user finishes urinating, the closing plate 32 is pushed toward the inner cavity at the top of the support bin 1, so that the threaded plug 34 is located directly above the collection bucket 3, and when the closing plate 32 moves, it can be limited by the limit block 35, and then the magnetic sheet 36 of the closing plate 32 contacts the magnetic sheet 36 of the support bin 1, so that the two magnetic sheets 36 are magnetically connected, thereby fixing the closing plate 32;

[0053] The closing plate 32 drives the pressing plate 33 to press the moving rod 30, so that the blocking block 29 moves in the direction of the limiting spring 28, so that the urine in the inner cavity of the front section collecting chamber 2 flows through the opening and closing pipe 27 along the outflow pipe 31 to the opening and closing pipe 1 7, and is discharged from the discharge pipe 26;

[0054] When it is necessary to clean the components in the inner cavity of the support bin 1, the threaded plug 34 can be unscrewed from the middle of the closing plate 32, and disinfectant water or detergent can be injected into the inner cavity of the collecting bucket 3, so that the disinfectant water or detergent first enters the inner cavity of the front collection bin 2 to clean and disinfect it, and then enters the inner cavity of the opening and closing tube 1 7 and the rear sampling bin 9 along the outflow pipe 31 to clean and disinfect it, and then is discharged through the telescopic tube 11, and the inner cavity of the telescopic tube 11 is cleaned.

[0055] Working principle and use process: Rotate the rotating rod 20 to drive the threaded ring 17 to rotate through the anti-slip transmission belt 21, thereby driving the threaded rod 18 to move upward along the axis direction of the limit rod 19. According to the amount of samples to be collected, the height of the threaded rod 18 is adjusted, and at this time, the height of the L-shaped plate 16 is fixed;

[0056] Then, the closing plate 32 is pulled away from the top of the supporting chamber 1, and the user discharges urine into the inner cavity of the front-stage collecting chamber 2 through the collecting hopper 3. The front-stage urine is discharged into the inner cavity of the front-stage collecting chamber 2, so that the floating ball 5 floats up. When the front-stage urine fills the front-stage collecting chamber 2, the floating ball 5 floats to the top of the front-stage collecting chamber 2, thereby blocking the connection between the collecting hopper 3 and the front-stage collecting chamber 2.

[0057] Then, the rear urine enters the inner cavity of the rear sampling chamber 9 through the connecting tube 6 and the opening and closing tube 7. The rear sampling chamber 9 is lowered by the weight of the rear urine. When the rear sampling chamber 9 contacts the top of the threaded rod 18, the threaded rod 18 is pressed, and the threaded rod 18 drives the L-shaped plate 16 to descend and pulls the wire rope 22. The blocking block 23 is pulled toward the support wheel 25 through the wire rope 22, thereby blocking the connection between the opening and closing tube 7 and the telescopic tube 8. The excess urine is discharged along the discharge pipe 26. Then, the control valve 10 is started to discharge the urine sample collected in the inner cavity of the rear sampling chamber 9.

[0058] When the amount of urine of the user is small, so that the rear sampling chamber 9 cannot be lowered to the position pressing the threaded rod 18, the closing plate 32 is pulled back to the top of the collecting bucket 3, and the closing plate 32 drives the pressing plate 33 to press the moving rod 30, and the moving rod 30 drives the blocking block 29 to move in the direction of the limit spring 28. At this time, the front collecting chamber 2 is connected with the outflow pipe 31 through the opening and closing pipe 27, so that the front urine in the inner cavity of the front collecting chamber 2 is discharged from the discharge pipe 26 along the outflow pipe 31 and the opening and closing pipe 1 7;

[0059] When it is necessary to clean the components inside the support bin 1, unscrew the threaded plug 34, and then input the disinfectant water or cleaning agent from the closing plate 32 into the inner cavity of the front collection bin 2, or directly input the disinfectant water or cleaning agent into the inner cavity of the collection bucket 3 when the closing plate 32 is open.

[0060] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0061] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A urine testing and sampling device for urology, comprising a support chamber (1), characterized in that: Also includes: A posterior segment sampling structure, which is arranged in the inner cavity of the support chamber (1) and is used for sampling posterior segment urine; A quantity control structure, which is arranged in the inner cavity of the support chamber (1) and is used to control the amount of sampling; A discharge structure, which is arranged in the inner cavity of the support chamber (1) and is used to discharge the front urine; A closing structure, which is arranged in sliding connection above the support bin (1) and is used to close the support bin (1); The rear sampling structure comprises a front collection chamber (2), the front collection chamber (2) being fixedly connected to the inner cavity of the support chamber (1), the top of the front collection chamber (2) being fixedly connected to a collection bucket (3), the bottom of the front collection chamber (2) being movably sleeved with a guide rod (4), the top of the guide rod (4) being fixedly connected to a floating ball (5), the floating ball (5) being located in the inner cavity of the front collection chamber (2), the top of the front collection chamber (2) being fixedly connected to a connecting pipe (6), the connecting pipe The bottom end of the support chamber (6) is fixedly connected to an opening and closing tube 1 (7), the bottom end of the opening and closing tube 1 (7) is fixedly connected to a telescopic tube 1 (8), the bottom end of the telescopic tube 1 (8) is fixedly connected to a rear-stage sampling chamber (9), the bottom end of the rear-stage sampling chamber (9) is fixedly connected to a control valve (10), the bottom end of the control valve (10) is fixedly connected to a telescopic tube 2 (11), the bottom end of the telescopic tube 2 (11) is fixedly connected to a collecting tube (12), and the collecting tube (12) is fixedly connected to the bottom end of the support chamber (1); The control volume structure comprises a mounting ring (13), wherein the mounting ring (13) is fixedly connected to the outer surface of the rear-stage sampling chamber (9), the bottom end of the mounting ring (13) is fixedly connected to a spring assembly 1 (14), the bottom of the inner cavity of the support chamber (1) is fixedly connected to a spring assembly 2 (15), the top end of the spring assembly 2 (15) is fixedly connected to an L-shaped plate (16), the inner cavity of the L-shaped plate (16) is movably sleeved with a threaded ring (17) via a bearing, and the meshing of the threaded ring (17) is A threaded rod (18) is provided, the top of the threaded rod (18) is fixedly connected to a limiting rod (19), the top of the threaded rod (18) is fixedly mounted with a circular plate, the limiting rod (19) is movably sleeved in the inner cavity of the L-shaped plate (16), the inner cavity of the L-shaped plate (16) is movably sleeved with a rotating rod (20), the bottom of the rotating rod (20) is movably sleeved with an anti-skid transmission belt (21), and the rotating rod (20) is transmission-connected to the threaded ring (17) via the anti-skid transmission belt (21); The control volume structure further comprises a steel wire rope (22) fixedly connected to the top end of the L-shaped plate (16); the steel wire rope (22) is fixedly connected to a blocking block (23) on one side of the inner cavity of the opening and closing tube (7); the inner cavity of the opening and closing tube (7) is fixedly connected to a limit spring (24); the blocking block (23) is movably sleeved in the inner cavity of the opening and closing tube (7); the outer surface of the opening and closing tube (7) away from the limit spring (24) is fixedly connected to a support wheel (25); the steel wire rope (22) is located in the inner cavity of the support wheel (25); and the top of the opening and closing tube (7) is fixedly connected to a discharge pipe (26); The discharge structure comprises an opening and closing pipe (27), the opening and closing pipe (27) being fixedly connected to the bottom end of the front-stage collecting bin (2), the inner cavity of the opening and closing pipe (27) being fixedly connected to a limiting spring (28), the limiting spring (28) being fixedly connected to a blocking block (29) on a side close to the guide rod (4), the blocking block (29) being fixedly connected to a moving rod (30) on a side away from the limiting spring (28), the bottom end of the opening and closing pipe (27) being fixedly connected to an outflow pipe (31), the bottom end of the outflow pipe (31) being fixedly connected to the opening and closing pipe (7); The closing structure comprises a closing plate (32), the closing plate (32) being slidably connected to the top of the support bin (1) and being located above the collecting hopper (3), an overflow pipe (37) being fixedly mounted on the top of the collecting hopper (3), a threaded plug (34) being meshed in the middle of the closing plate (32), a limit block (35) being fixedly connected to the top of the closing plate (32), a magnetic attraction sheet (36) being fixedly connected to the top of the support bin (1) and a side of the closing plate (32) close to the collecting hopper (3), and the closing plate (32) and the support bin (1) being magnetically connected via the magnetic attraction sheet (36); The rotating rod (20) drives the threaded ring (17) to rotate via the anti-slip transmission belt (21), thereby driving the threaded rod (18) to move upward along the axis direction of the limiting rod (19), and adjusting the height of the threaded rod (18) according to the amount of sample to be collected.

2. The urine sampling device for urology according to claim 1, characterized in that: The floating ball (5) moves in the inner cavity of the front collection bin (2) along the axial direction of the guide rod (4); the upper part of the front collection bin (2) has the same diameter as the floating ball (5); and the front collection bin (2) is connected to the inner cavity of the opening and closing tube (7) through the connecting tube (6).

3. The urine sampling device for urology according to claim 2, characterized in that: The spring assembly 1 (14) and the spring assembly 2 (15) are both composed of a damping telescopic rod and a spring, the damping telescopic rod being located at the center of the spring inner cavity, a rectangular groove being provided on a side of the support bin (1) close to the rotating rod (20), and the rotating rod (20) passing through the rectangular groove is located outside the support bin (1).

4. The urine sampling device for urology according to claim 3, characterized in that: A circular hole is provided at the center of the second opening and closing tube (27) away from the second limit spring (28); the moving rod (30) passes through the circular hole and is located outside the support bin (1); and the second blocking block (29) is located at the connection between the front collecting bin (2) and the second opening and closing tube (27).

5. The urine sampling device for urology according to claim 4, characterized in that: The bottom end of the closing plate (32) is fixedly connected to a pressing plate (33), and the side of the moving rod (30) away from the second blocking block (29) is located in the moving path of the pressing plate (33).

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